Throwback time: The basic digital-logic functionality of small-scale integration still has a role, as evidenced by a new shift register and decoder/demultiplexer.

Enabled by an autonomous calibration mechanism, crosstalk-free (−38.5 dB) fabrication-tolerant 32-ch DWDM demultiplexer on a standard Si PIC platform is demonstrated for the first time. On this ...

A universal analog-to-digital multiplexer-demultiplexer for switching both analog and digital signals of positive polarity.

This paper attempts to investigate the design of a modified Y-shaped demultiplexer based on photonic crystal. The designed structure is used to select four telecommunication wavelengths. In our design ...

Optical Data Center Interconnect (DCI) provides a cost saving, high density, flexible alternative to leased circuits for connecting geographically separated data centers.

A new four-channel demultiplexer of single photons is proposed, in which four microresonators are utilized to link the four drop waveguides and the bus waveguide. By adjusting the system parameters, ...